#include <stdio.h>

extern char *line;
extern unsigned linenum;

int nerrors = 0;

int
err(char *msg)
{
	nerrors++;

	return fprintf(stderr, "line: %u: %s; line: %s\n", linenum, msg, line);
}

int
notimplemented(void)
{
	err("this function is not yet implemented :(");

	return 1;
}
